The Amazon Corretto Crypto Provider (ACCP) is a collection of high-performance cryptographic implementations exposed via standard JCA/JCE interfaces. ACCP uses AWS-LC to implement its cryptographic operations. You can find the version of AWS-LC used with each version of ACCP here: https://github.com/corretto/amazon-corretto-crypto-provider/blob/main/README.md#notes-on-accp-fips